vimrc

scriptencoding utf-8
set encoding=utf-8

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'scrooloose/nerdtree'
Plugin 'scrooloose/nerdcommenter'
Plugin 'altercation/vim-colors-solarized'
Plugin 'jistr/vim-nerdtree-tabs'
Plugin 'Shougo/neocomplete.vim'
Plugin 'Shougo/neosnippet-snippets'
Plugin 'Shougo/neosnippet.vim'
Plugin 'majutsushi/tagbar'
Plugin 'easymotion/vim-easymotion'
" plugin from http://vim-scripts.org/vim/scripts.html
"Plugin 'L9'
" Git plugin not hosted on GitHub
"Plugin 'git://git.wincent.com/command-t.git'
" git repos on your local machine (i.e. when working on your own plugin)
"Plugin 'file:///home/gmarik/path/to/plugin'
" The sparkup vim script is in a subdirectory of this repo called vim.
" Pass the path to set the runtimepath properly.
"Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}
" Avoid a name conflict with L9
"Plugin 'user/L9', {'name': 'newL9'}

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line


"
 " Initialize directories {
    function! InitializeDirectories()
        let parent = $HOME
        let prefix = 'vim'
        let dir_list = {
                    \ 'backup': 'backupdir',
                    \ 'views': 'viewdir',
                    \ 'swap': 'directory' }

        if has('persistent_undo')
            let dir_list['undo'] = 'undodir'
        endif

        let common_dir = parent . '/.' . prefix

        for [dirname, settingname] in items(dir_list)
            let directory = common_dir . dirname . '/'
            if exists("*mkdir")
                if !isdirectory(directory)
                    call mkdir(directory)
                endif
            endif
            if !isdirectory(directory)
                echo "Warning: Unable to create backup directory: " . directory
                echo "Try: mkdir -p " . directory
            else
                let directory = substitute(directory, " ", "\\\\ ", "g")
                exec "set " . settingname . "=" . directory
            endif
        endfor
    endfunction
    call InitializeDirectories()
    " }
    set backup                     " Enable backup 
    if has('persistent_undo')
       set undofile                " Enable persistent undo 
       set undolevels=1000         " Maximum number of changes that can be undone
       set undoreload=10000        " Maximum number lines to save for undo on a buffer reload
    endif 
    "}

" Vim UI {
let g:solarized_termcolors=256
let g:solarized_termtrans=1
let g:solarized_contrast="normal"
let g:solarized_visibility="normal"
color solarized             " Load a colorscheme

set tabpagemax=15               " Only show 15 tabs
set showmode                    " Display the current mode

set cursorline                  " Highlight current line

highlight clear SignColumn      " SignColumn should match background
highlight clear LineNr          " Current line number row will have same background color in relative mode
"highlight clear CursorLineNr    " Remove highlight color from current line number


set backspace=indent,eol,start  " Backspace for dummies
set linespace=0                 " No extra spaces between rows
set number                      " Line numbers on
set showmatch                   " Show matching brackets/parenthesis
set incsearch                   " Find as you type search
set hlsearch                    " Highlight search terms
set winminheight=0              " Windows can be 0 line high
set ignorecase                  " Case insensitive search
set smartcase                   " Case sensitive when uc present
set wildmenu                    " Show list instead of just completing
set wildmode=list:longest,full  " Command <Tab> completion, list matches, then longest common part, then all.
set whichwrap=b,s,h,l,<,>,[,]   " Backspace and cursor keys wrap too
set scrolljump=5                " Lines to scroll when cursor leaves screen
set scrolloff=3                 " Minimum lines to keep above and below cursor
set foldenable                  " Auto fold code
set list
set listchars=tab:›\ ,trail:•,extends:#,nbsp:. " Highlight problematic whitespace
syntax on                       " Syntax highlight
" }


" NerdTree {
    if isdirectory(expand("~/.vim/bundle/nerdtree"))
        map <C-e> <plug>NERDTreeTabsToggle<CR>
        map <leader>e :NERDTreeFind<CR>
        nmap <leader>nt :NERDTreeFind<CR>

        let NERDTreeShowBookmarks=1
        let NERDTreeIgnore=['\.py[cd]$', '\~$', '\.swo$', '\.swp$', '^\.git$', '^\.hg$', '^\.svn$', '\.bzr$']
        let NERDTreeChDirMode=0
        let NERDTreeQuitOnOpen=1
        let NERDTreeMouseMode=2
        let NERDTreeShowHidden=1
        let NERDTreeKeepTreeInNewTab=1
        let g:nerdtree_tabs_open_on_gui_startup=0
    endif
" }


" neocomlete{
    " Disable AutoComplPop.
    let g:acp_enableAtStartup = 0
    " Use neocomplete.
    let g:neocomplete#enable_at_startup = 1
    " Use smartcase.
    let g:neocomplete#enable_smart_case = 1
    " Set minimum syntax keyword length.
    let g:neocomplete#sources#syntax#min_keyword_length = 3
    let g:neocomplete#lock_buffer_name_pattern = '\*ku\*'

    " Define dictionary.
    let g:neocomplete#sources#dictionary#dictionaries = {
        \ 'default' : '',
        \ 'vimshell' : $HOME.'/.vimshell_hist',
        \ 'scheme' : $HOME.'/.gosh_completions'
            \ }

    " Define keyword.
    if !exists('g:neocomplete#keyword_patterns')
        let g:neocomplete#keyword_patterns = {}
    endif
    let g:neocomplete#keyword_patterns['default'] = '\h\w*'

    " Plugin key-mappings.
    inoremap <expr><C-g>     neocomplete#undo_completion()
    inoremap <expr><C-l>     neocomplete#complete_common_string()

    " Recommended key-mappings.
    " <CR>: close popup and save indent.
    inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
    function! s:my_cr_function()
      return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
      " For no inserting <CR> key.
      "return pumvisible() ? "\<C-y>" : "\<CR>"
    endfunction
    " <TAB>: completion.
    inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
    " <C-h>, <BS>: close popup and delete backword char.
    inoremap <expr><C-h> neocomplete#smart_close_popup()."\<C-h>"
    inoremap <expr><BS> neocomplete#smart_close_popup()."\<C-h>"
    " Close popup by <Space>.
    "inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"

    " AutoComplPop like behavior.
    "let g:neocomplete#enable_auto_select = 1

    " Shell like behavior(not recommended).
    "set completeopt+=longest
    "let g:neocomplete#enable_auto_select = 1
    "let g:neocomplete#disable_auto_complete = 1
    "inoremap <expr><TAB>  pumvisible() ? "\<Down>" : "\<C-x>\<C-u>"

    " Enable omni completion.
    autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
    autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
    autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
    autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
    autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

    " Enable heavy omni completion.
    if !exists('g:neocomplete#sources#omni#input_patterns')
      let g:neocomplete#sources#omni#input_patterns = {}
    endif
    "let g:neocomplete#sources#omni#input_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
    "let g:neocomplete#sources#omni#input_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
    "let g:neocomplete#sources#omni#input_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'

    " For perlomni.vim setting.
    " https://github.com/c9s/perlomni.vim
    let g:neocomplete#sources#omni#input_patterns.perl = '\h\w*->\h\w*\|\h\w*::'
" }

" neosnippet{
    " Plugin key-mappings.
    imap <C-k>     <Plug>(neosnippet_expand_or_jump)
    smap <C-k>     <Plug>(neosnippet_expand_or_jump)
    xmap <C-k>     <Plug>(neosnippet_expand_target)

    " SuperTab like snippets behavior.
    "imap <expr><TAB>
    " \ pumvisible() ? "\<C-n>" :
    " \ neosnippet#expandable_or_jumpable() ?
    " \    "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"
    smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
    \ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

    " For conceal markers.
    if has('conceal')
      set conceallevel=2 concealcursor=i
    endif
    "The following fixes a bug of neosnippet
    inoremap <expr><CR> neosnippet#expandable() ? neosnippet#mappings#expand_or_jump_impl() : pumvisible() ? neocomplete#close_popup() : "\<CR>"
" }
" Omni Complete{
    "filetype plugin on
    "set omnifunc=syntaxcomplete#Complete
" }

"Omni complete popup menu
hi Pmenu  guifg=#000000 guibg=#F8F8F8 ctermfg=black ctermbg=Lightgray
hi PmenuSbar  guifg=#8A95A7 guibg=#F8F8F8 gui=NONE ctermfg=darkcyan ctermbg=lightgray cterm=NONE
hi PmenuThumb  guifg=#F8F8F8 guibg=#8A95A7 gui=NONE ctermfg=lightgray ctermbg=darkcyan cterm=NONE

"Other VIM settings
set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
set fileencoding=utf-8
set encoding=utf-8
set mouse=a                     " Enable mouse support
set autoindent                  " Indent at the same level of the previous line
set shiftwidth=4                " Use indents of 4 spaces
set expandtab                   " Tabs are spaces, not tabs
set tabstop=4                   " 1 tab = 4 spaces 
set softtabstop=4               " Let backspace delete indent
set nojoinspaces                " Prevents inserting two spaces after punctuation on a join (J)
set splitright                  " Puts new vsplit windows to the right of the current
set splitbelow                  " Puts new split windows to the bottom of the current       
set pastetoggle=<F12>           " pastetoggle 
set history=1000                " Number of histories stored (default is 20)
set spell                       " Spell checking on
set hidden                      " Allow buffer switching without saving
set iskeyword-=.                " '.' is an end of word designator
set iskeyword-=#                " '#' is an end of word designator
set iskeyword-=-                " '-' is an end of word designator
let mapleader = ','             " Leader key
"set conceallevel=2 concealcursor=i
let g:tex_conceal="agm"         " Conceal feature for LaTeX
" Do not exit Visual mode after shifting
vnoremap < <gv
vnoremap > >gv